Meteor Observation Bulletin No. 226 www.rmob.org May 2012 1. GLOBAL OBSERVATIONS Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 39' N, 58 meters above sea level) Listening Frequency: 67.24 MHz (40.6715 MHz) Receiver: Icom R-10 Antenna: resonant dipole Antenna Direction: Horizontally polarized with lobes in E-W plane, elev 0 deg Filter: high-Q (Q at least 300) bandpass filter between antenna & receiver. Listening Mode: CW Recording method: listening by ear Number of meteors heard in one hour interval | May 2012 UT | 1 2 3 4 5 6 ---+---------------------------- 09h| 18 11 - - - - 10 | 14 15 - 20 23 - 11 | 12 16 - 21 16 16 12 | 8 10 16 11 18 22 13 | - - 31 8 19 32 14 | - - 23 - 28 26 15 | - - 29 - 8 29 ---+---------------------------- UT | 1 2 3 4 5 6 | May 2012 Notes: . Major Canadian TV stations are now digital . no corrections for radiant position made to the counts. . ( - ) means no observations made. Mike Boschat --------------------------------------------------------------------------- Observer: Jeff Brower Location: Kelowna, British Columbia, Canada (49 51' N, 119 34' W) at 427 meters Receiver: ICOM PRC 000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: 5 element log Periodic az 90 deg (East) Frequency: 83.240 MHz Transmitter: Multiple 100 kW Computer: Linux - WINE Data sampling system: Spectrum Lab counting echoes Meteor reflections/hour | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 17 9 13 17 13 20 6 11 13 16 17 17 6 19 21 1 | 11 16 11 15 12 16 12 12 21 19 11 17 26 16 23 2 | 7 12 19 19 24 15 24 18 23 22 12 28 24 13 33 3 | 15 6 16 14 10 15 15 19 20 24 30 20 27 25 32 4 | 17 23 28 13 15 20 15 19 16 18 24 30 22 46 33 5 | 14 19 13 17 15 16 20 22 15 24 29 21 33 40 35 6 | 18 23 27 27 31 19 19 45 26 39 36 48 40 50 46 7 | 24 27 37 33 24 26 27 30 20 35 25 38 56 51 53 8 | 25 24 29 32 26 27 25 26 35 28 22 38 52 41 63 9 | 27 14 25 28 18 24 16 21 26 33 34 35 66 48 45 10 | 27 14 32 32 31 28 42 9 34 27 37 43 56 46 41 11 | 26 24 32 26 42 48 36 42 36 20 36 46 48 42 58 12 | 26 34 46 44 56 62 33 41 30 57 38 73 72 58 60 13 | 56 52 35 51 54 52 56 49 44 51 43 63 59 69 55 14 | 29 53 52 55 73 54 55 52 46 56 57 72 72 57 53 15 | 60 58 55 72 73 71 64 110 57 60 98 69 70 68 89 16 | 49 53 39 86 75 93 90 102 39 60 80 73 76 87 93 17 | 55 74 71 59 73 60 75 107 50 58 75 56 57 94 98 18 | 46 60 49 48 39 50 81 68 51 63 58 71 59 80 72 19 | 42 55 59 40 43 45 49 63 41 34 59 45 68 52 68 20 | 34 50 35 18 29 35 43 46 43 105 49 33 51 54 43 21 | 24 23 30 19 22 34 34 33 29 53 48 41 41 45 44 22 | 17 20 17 15 26 17 27 30 24 19 16 34 26 34 39 23 | 11 16 24 15 16 13 18 16 22 18 28 17 21 24 36 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+---------------------------------------------------------------- 0h| 20 15 25 31 22 21 24 9 28 29 19 33 9 15 1 | 19 21 14 40 18 12 35 14 24 22 20 27 18 27 2 | 17 20 30 28 25 14 36 20 23 28 24 20 20 19 3 | 15 39 33 37 28 30 21 26 23 25 32 34 16 30 4 | 26 31 28 31 39 28 25 31 30 37 34 50 48 19 5 | 27 34 41 42 32 48 43 25 34 41 34 41 35 30 6 | 28 52 44 58 46 38 46 40 42 43 50 65 44 56 7 | 40 47 48 48 45 48 61 45 41 52 55 69 65 55 8 | 42 60 43 58 48 33 57 48 54 80 38 88 62 48 9 | 55 28 35 58 62 37 43 46 52 62 42 66 45 37 10 | 61 46 24 50 51 46 47 48 60 49 45 68 58 55 50 11 | 57 35 61 61 56 40 46 66 32 46 41 77 61 52 47 12 | 52 56 62 87 55 56 64 41 54 34 52 89 52 62 68 13 | 79 60 81 76 57 49 73 63 55 0 65 74 73 74 67 14 | 63 79 84 69 59 58 67 62 54 87 59 64 62 70 69 15 | 86 77 84 90 98 75 84 86 76 104 60 60 122 97 93 16 | 79 100 82 73 79 53 90 59 77 88 71 85 108 92 96 17 | 79 96 100 89 57 65 99 67 73 78 60 43 91 68 98 18 | 71 82 80 82 68 57 65 65 61 61 40 49 88 75 115 19 | 67 68 69 59 43 51 67 72 65 49 45 52 63 62 90 20 | 55 52 60 38 46 47 44 43 35 40 50 50 49 55 21 | 40 54 47 23 48 26 39 41 40 24 31 38 32 22 | 29 49 38 15 37 24 16 29 40 26 18 27 27 27 23 | 24 33 29 19 24 27 15 27 19 20 25 24 22 33 ---+---------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Notes: . - = System Down . Es = Sporadic E . Local time is PST or UT-8 Jeff Brower NK0L ---------------------------------------------------------------------- Observer: Willy Camps Location: Tessenderlo, Belgium (5 06' E, 51 05' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 2 element quad in diamond shape, az 87 deg, elev 45 deg Receiver: AR8600 Mark2 SE Computer: Notebook Observing method: Spectrumlab, Colorgramme for RMOB v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 17 19 16 14 12 22 17 21 17 19 18 17 25 16 24 1 | 13 19 24 16 14 20 20 17 15 17 14 18 15 18 22 2 | 15 17 20 16 19 13 16 24 17 16 17 21 13 15 18 3 | 17 21 22 17 20 20 16 19 20 18 10 14 20 15 10 4 | 14 16 23 17 22 18 22 21 16 17 16 17 21 15 15 5 | 20 12 20 24 23 17 28 23 25 21 22 15 21 14 19 6 | 19 25 29 25 26 30 25 15 27 21 17 15 19 26 23 7 | 26 24 29 27 31 34 31 26 25 24 26 21 35 21 20 8 | 18 18 26 25 24 20 22 21 25 38 29 15 24 16 24 9 | 24 19 26 15 21 17 20 23 17 32 25 21 18 21 25 10 | 13 24 25 16 22 25 27 24 16 23 23 14 16 16 20 11 | 12 18 24 19 23 16 18 17 27 24 15 22 15 21 27 12 | 11 15 18 12 23 15 23 12 20 17 14 25 27 15 17 13 | 13 9 10 14 19 13 13 11 15 10 15 8 14 10 15 14 | 9 10 7 13 19 13 15 6 8 13 9 7 12 13 13 15 | 4 10 8 10 15 7 8 3 6 8 10 12 6 13 9 16 | 6 7 11 6 4 8 10 7 6 6 5 8 10 10 9 17 | 8 12 6 4 11 5 5 6 7 9 8 7 12 6 8 18 | 7 8 9 7 10 7 6 5 8 8 7 6 6 5 8 19 | 8 8 10 5 9 10 12 7 14 7 7 7 12 12 12 20 | 6 6 6 13 3 11 10 8 7 13 7 13 11 11 10 21 | 12 11 13 7 14 14 10 9 12 11 13 16 20 17 11 22 | 9 19 9 14 11 25 15 11 17 12 9 12 18 21 17 23 | 16 20 15 22 19 23 10 17 17 19 21 17 15 16 19 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 14 21 18 12 19 21 18 16 18 15 13 18 27 16 19 21 1 | 19 12 22 16 16 19 16 20 16 22 18 21 17 23 20 10 2 | 17 17 16 14 13 15 17 16 15 12 14 23 17 20 18 17 3 | 16 13 15 19 17 18 12 16 17 12 22 16 9 20 15 27 4 | 27 17 16 20 18 22 20 21 15 17 23 23 20 19 14 17 5 | 27 18 17 22 28 17 23 22 16 13 10 12 23 20 18 23 6 | 28 21 16 19 28 17 25 20 21 20 22 17 25 23 25 20 7 | 17 18 20 27 22 27 22 25 24 21 18 18 22 26 30 28 8 | 20 18 21 13 20 22 27 22 18 16 17 16 15 26 29 23 9 | 16 13 11 17 18 28 22 20 15 14 14 17 15 12 13 22 10 | 19 12 14 20 17 12 18 18 8 15 16 9 12 14 13 17 11 | 18 11 17 16 24 8 17 17 9 15 12 11 16 20 13 18 12 | 21 16 21 6 20 12 8 7 10 9 8 17 13 20 17 21 13 | 15 11 18 10 11 13 12 12 10 10 13 10 10 23 21 16 14 | 6 11 16 10 12 8 7 8 5 9 9 8 12 15 20 13 15 | 11 8 11 11 10 11 6 3 6 11 8 12 9 13 7 15 16 | 5 7 9 7 9 10 7 6 5 9 11 11 9 10 9 11 17 | 6 4 4 8 5 12 7 7 8 5 8 11 9 11 4 12 18 | 8 10 10 6 5 5 6 7 8 8 10 11 10 10 8 11 19 | 14 9 7 13 14 13 8 9 9 10 9 8 15 12 11 11 20 | 12 9 16 11 17 8 9 5 10 9 8 12 15 16 9 11 21 | 14 14 7 14 17 10 11 10 4 10 12 16 14 10 12 18 22 | 16 11 16 12 15 10 10 15 14 17 21 32 13 17 12 14 23 | 16 22 21 13 20 17 11 17 16 19 15 34 21 18 24 16 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Willy Camps ---------------------------------------------------------------------- Observer: Johan Coussens Location: Harelbeke, Belgium (3 20' E, 50 51' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: crossed dipole RHCP, elev 90 deg Receiver: HRO MRX-50 Computer: Pentium 3 - 1.7 GHz desktop Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 26 18 18 18 20 27 25 15 17 23 23 19 1 | 21 13 20 25 23 20 23 24 14 27 20 25 2 | 17 22 23 22 26 31 22 26 12 18 22 20 3 | 32 15 24 40 45 32 32 33 11 21 35 20 4 | 30 35 29 48 38 57 30 46 20 32 32 28 5 | 25 27 27 43 32 37 34 39 28 28 33 27 6 | 32 19 20 37 40 41 50 36 20 35 24 22 7 | 23 23 17 28 44 43 30 37 27 43 30 23 8 | 16 30 12 24 30 30 35 19 16 24 41 16 9 | 11 16 18 19 29 30 22 19 20 19 19 14 10 | 17 14 22 12 31 26 20 22 7 9 25 9 11 | 21 7 19 6 24 16 20 14 10 6 15 6 12 | 11 10 19 6 25 14 4 8 8 12 21 10 13 | 20 14 8 9 32 6 3 11 7 19 20 21 14 | 19 5 9 9 20 8 11 16 15 31 11 16 15 | 7 6 10 10 11 14 5 7 8 50 13 13 16 | 6 6 15 14 4 12 15 12 6 16 10 13 17 | 6 5 7 6 14 9 12 13 15 32 10 19 18 | 4 2 2 5 8 6 4 2 11 15 8 8 19 | 9 3 15 6 12 10 4 12 11 13 16 20 | 4 11 11 9 12 8 8 7 14 22 8 21 | 9 8 18 8 27 13 19 13 22 21 14 22 | 15 18 16 14 19 19 20 11 22 16 17 23 | 14 17 27 23 20 23 13 21 27 23 10 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 Johan Coussens ---------------------------------------------------------------------- Observer: Gaspard De Wilde ON4ZK Location: Dessel, Belgium (5 06' E, 51 14' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: crossed dipole RHCP, elev 45 deg, azimuth 95 deg (W) Receiver and antenna home made Observing method: manual count of reflections with minimum strength of -54 dB from April 21 2012 onwards. [Time and details of all individual meteor reflections are stored on file in the Ghent University format (Prometeos), and are available for further analysis]. | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 19 24 17 18 10 22 21 21 16 25 23 34 27 16 18 1 | 16 21 29 24 20 21 17 13 23 34 23 37 27 22 26 2 | 16 21 19 34 35 28 22 32 22 29 23 38 38 22 27 3 | 24 36 26 28 44 40 27 26 32 35 24 32 44 31 27 4 | 28 21 29 29 48 43 28 39 36 35 35 42 48 26 33 5 | 27 25 41 42 45 58 48 45 42 37 41 44 44 29 38 6 | 38 31 32 48 52 57 54 42 39 39 43 53 51 35 41 7 | 31 40 39 47 56 54 65 39 30 43 56 52 49 34 34 8 | 36 34 39 33 34 31 63 28 31 56 28 47 50 37 37 9 | 43 32 35 31 30 33 41 32 35 45 30 56 37 34 30 10 | 27 28 29 31 29 34 46 18 26 46 33 48 39 32 28 11 | 17 17 21 29 33 20 35 24 17 40 20 32 33 38 32 12 | 13 16 24 24 23 16 24 22 19 27 24 30 33 20 14 13 | 15 16 11 19 20 15 15 21 17 12 19 10 12 21 20 14 | 14 9 9 16 15 10 15 16 15 14 9 12 15 17 17 15 | 2 12 11 8 9 6 8 7 6 9 13 17 8 14 13 16 | 7 5 5 9 3 4 12 5 9 5 2 9 11 12 9 17 | 3 6 3 5 8 4 2 5 6 8 6 4 9 8 5 18 | 7 3 4 6 5 6 4 3 4 5 6 9 4 11 6 19 | 9 4 9 4 7 6 8 2 9 4 7 8 7 7 12 20 | 4 8 6 13 3 12 11 8 5 12 7 13 15 11 6 21 | 13 6 17 8 15 8 14 12 9 11 10 12 12 18 10 22 | 18 13 8 13 11 21 13 14 19 9 13 15 18 23 22 23 | 16 19 22 25 28 23 10 17 27 16 26 22 22 22 18 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 13 25 21 16 28 20 18 18 16 23 18 23 19 16 20 15 1 | 26 12 36 25 30 19 17 21 21 26 21 24 15 18 18 10 2 | 23 35 32 34 18 22 17 23 24 18 18 20 21 20 16 13 3 | 19 29 26 33 18 22 27 31 27 20 23 20 17 21 21 30 4 | 20 29 30 36 32 34 32 27 25 27 26 26 23 21 20 18 5 | 32 41 37 36 29 31 33 34 31 28 18 19 30 20 24 16 6 | 34 53 36 36 42 32 34 21 33 30 40 39 34 26 36 25 7 | 32 44 44 49 34 28 21 36 40 30 27 25 34 30 45 30 8 | 47 36 29 32 21 31 32 33 25 25 32 31 35 30 31 31 9 | 37 30 27 35 41 30 33 33 36 18 23 33 24 22 30 35 10 | 34 21 35 26 32 21 15 29 22 19 18 25 23 22 28 33 11 | 20 28 34 31 42 22 19 23 21 20 23 18 25 19 16 30 12 | 35 27 26 16 27 27 21 16 19 22 16 19 11 20 21 25 13 | 27 23 20 17 24 17 18 25 16 14 23 13 14 18 18 21 14 | 17 21 20 11 16 16 16 18 11 12 13 11 15 15 23 17 15 | 15 13 12 17 14 18 13 10 13 16 12 13 14 10 10 9 16 | 10 10 14 12 1 11 5 9 7 9 7 10 6 5 9 6 17 | 8 7 6 3 1 7 5 6 10 5 6 14 10 4 3 8 18 | 4 15 9 5 5 6 7 4 8 6 11 9 9 7 1 7 19 | 9 8 9 12 11 7 6 7 11 7 7 7 10 12 9 10 20 | 18 5 16 11 15 5 7 7 11 10 12 13 9 7 5 10 21 | 10 15 12 21 18 17 12 16 10 14 13 10 12 11 11 12 22 | 19 12 14 17 14 20 10 19 14 11 18 27 9 14 12 13 23 | 31 23 23 20 19 19 14 17 23 12 21 22 17 17 20 15 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Gaspard De Wilde ---------------------------------------------------------------------- Observer: Franky Dubois Location: Langemark, Belgium (2 55' E, 50 54' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: vertical dipole and reflector, orthogonal to transmitter Receiver: HRO MRX-50 Computer: Pentium 4 - 1.8 GHz desktop Observing method: Spectrumlab | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 33 41 40 44 33 33 31 38 40 42 47 38 39 25 35 1 | 43 43 36 38 38 35 34 47 51 52 60 38 42 38 53 2 | 49 46 35 41 32 41 40 45 47 48 63 37 36 45 47 3 | 58 42 39 53 52 43 48 48 51 65 62 41 53 46 53 4 | 43 54 51 56 42 60 70 72 58 49 57 36 60 52 61 5 | 39 43 55 54 59 60 55 71 61 50 70 53 52 50 51 6 | 41 38 47 62 44 73 65 57 68 47 52 40 50 49 55 7 | 44 48 49 52 56 63 64 85 59 62 70 51 64 55 56 8 | 59 56 49 46 46 66 74 55 56 67 71 59 39 61 35 9 | 56 42 45 50 50 53 48 60 56 43 44 28 56 56 43 10 | 60 36 48 44 49 56 62 58 43 56 41 44 52 45 51 11 | 46 44 38 29 50 43 51 59 54 70 42 40 54 37 45 12 | 30 19 44 36 31 38 37 63 40 42 36 31 36 21 48 13 | 36 44 21 33 32 22 37 43 44 50 39 36 37 32 37 14 | 31 30 27 22 21 27 32 40 51 29 24 19 28 28 39 15 | 14 16 12 23 16 10 20 31 21 27 26 26 28 22 22 16 | 12 9 16 14 10 11 18 19 16 12 21 17 20 22 12 17 | 8 9 11 8 6 4 22 10 20 18 15 14 17 18 14 18 | 6 8 9 8 15 13 12 10 12 10 5 15 14 19 7 19 | 12 7 9 9 12 9 5 24 17 8 12 12 17 15 15 20 | 19 13 11 13 9 12 16 13 15 22 13 17 15 21 16 21 | 20 15 15 10 23 10 22 20 16 19 20 25 24 26 14 22 | 25 19 17 25 20 25 28 21 29 31 29 36 35 23 32 23 | 26 33 28 28 34 26 25 51 32 33 31 41 26 34 42 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 44 33 34 48 50 46 36 30 61 33 33 58 47 44 40 1 | 48 43 37 45 39 43 39 55 65 44 57 50 54 58 44 2 | 41 47 37 32 58 41 39 48 47 52 42 55 52 60 55 3 | 49 46 42 44 43 63 52 54 47 56 41 52 53 70 47 4 | 52 40 39 39 45 56 55 55 28 26 40 40 49 5 | 67 55 34 42 51 49 53 65 21 23 26 6 | 57 39 54 41 49 37 49 7 | 53 58 50 52 52 46 51 61 33 8 | 49 46 52 50 53 57 38 48 51 27 9 | 40 40 35 44 44 58 38 42 12 10 | 34 51 44 36 37 50 38 43 7 11 | 45 25 35 39 57 50 41 37 10 12 | 32 44 44 34 28 44 49 51 15 13 | 53 23 41 36 46 46 36 35 9 14 | 31 17 28 25 29 45 33 32 15 15 | 19 27 23 23 20 30 26 28 10 16 | 14 20 15 15 18 24 15 14 12 17 | 9 10 15 6 10 16 15 13 9 18 | 10 11 9 10 17 9 9 11 5 19 | 14 11 15 14 13 9 9 10 12 11 10 12 7 10 20 20 | 22 9 17 17 12 15 15 19 17 16 12 7 19 20 18 21 | 22 20 22 20 21 13 17 21 21 20 6 25 35 30 24 22 | 27 29 36 18 22 21 31 24 29 35 20 25 42 36 25 23 | 40 39 46 33 39 34 38 42 44 40 49 41 48 37 40 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Franky Dubois --------------------------------------------------------------------------- Observer: Karl-Heinz Gansel Location: Dingden (Germany) 51 46' N, 6 37' E Frequency: 143.05 MHz Graves Antenna: 20-90 MHz T2FD, Az 170 deg, elev 0 deg, listening to direction SSW Receiver: ICOM PCR 1000 preamp CATV LNA Computer: Acer Aspire Revo R3610 Nettop Software: home brewed PHP Script Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 8 5 6 7 12 8 14 8 8 11 12 3 3 2 4 1 | 7 4 7 8 10 5 3 5 5 15 5 9 12 4 4 2 | 6 11 3 2 8 3 10 17 8 9 9 16 14 7 4 3 | 8 6 4 11 10 16 9 11 6 9 13 11 11 2 13 4 | 9 12 14 17 13 11 16 18 10 15 25 13 22 6 10 5 | 9 17 15 25 22 18 23 19 29 18 21 20 27 17 12 6 | 15 25 16 26 20 13 25 13 37 16 14 10 25 9 8 7 | 15 18 19 19 11 19 13 22 28 18 14 23 25 4 6 8 | 20 23 24 26 19 20 28 22 16 23 14 17 14 8 8 9 | 13 13 18 21 16 19 20 22 27 9 13 21 6 6 8 10 | 13 16 21 17 10 15 15 16 14 12 10 22 12 10 3 11 | 13 17 18 14 10 16 14 18 14 11 16 23 9 9 13 12 | 10 11 10 15 21 24 11 27 13 20 12 21 2 11 8 13 | 6 15 10 12 12 18 27 15 13 30 13 10 12 10 12 14 | 12 7 10 11 10 13 10 14 14 12 15 17 6 7 11 15 | 7 9 8 6 13 11 11 10 6 15 5 6 5 11 6 16 | 10 0 6 11 6 13 12 13 4 8 5 4 5 3 7 17 | 4 8 3 3 11 7 6 11 6 6 12 8 3 8 4 18 | 4 6 3 2 4 4 6 5 8 7 7 4 0 2 3 19 | 3 1 2 6 8 3 9 5 2 3 9 5 3 5 4 20 | 2 9 5 8 5 7 3 6 7 7 2 4 5 5 7 21 | 4 12 4 3 6 7 6 6 6 7 7 5 3 3 2 22 | 4 6 10 8 6 4 9 9 11 8 4 6 3 2 3 23 | 6 6 5 2 7 8 5 4 5 4 6 9 7 2 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 4 3 2 3 5 9 5 6 4 10 11 8 6 11 10 5 1 | 2 3 4 4 1 10 3 3 10 5 12 7 7 10 8 13 2 | 9 5 10 4 4 8 9 4 4 7 12 4 14 6 5 17 3 | 12 8 6 7 6 7 8 10 4 10 13 17 9 17 9 9 4 | 8 9 4 7 12 11 10 6 5 10 13 10 10 16 12 17 5 | 7 7 6 5 5 17 12 13 6 15 11 10 12 16 20 13 6 | 15 5 6 8 7 18 13 13 16 10 6 8 15 12 20 16 7 | 6 5 5 10 9 16 16 8 16 12 8 12 16 16 17 8 | 10 4 4 15 18 14 14 6 13 12 10 11 19 9 9 | 10 6 2 10 9 13 10 6 10 14 11 8 17 8 10 | 6 8 2 5 10 4 7 9 7 7 11 4 14 10 11 | 10 6 3 8 2 10 10 13 9 6 12 11 8 17 6 12 | 2 11 14 7 10 8 9 12 16 14 8 11 11 7 11 13 | 7 7 3 4 17 15 14 12 10 6 9 13 10 11 10 14 | 8 3 6 8 3 10 8 6 7 8 11 9 8 16 11 14 15 | 6 8 8 10 9 10 2 4 9 9 6 10 11 13 9 10 16 | 3 9 6 4 2 7 10 7 6 10 4 11 13 8 7 12 17 | 1 2 7 2 1 3 8 4 0 7 9 1 3 8 10 7 18 | 4 2 3 3 8 5 5 1 5 6 4 8 10 7 8 7 19 | 2 5 2 4 2 3 4 6 5 5 2 6 4 8 10 6 20 | 3 3 2 4 2 6 5 4 3 4 5 7 6 2 7 4 21 | 2 3 8 3 5 11 8 5 6 6 4 7 5 11 8 10 22 | 8 5 2 4 7 4 3 9 2 2 3 5 7 6 6 7 23 | 1 7 5 3 7 3 3 5 6 3 6 8 1 8 14 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Observer: Karl-Heinz Gansel Location: Dingden (Germany) 51 46' N, 6 37' E Frequency: 77.252 MHz Antenna: 20-90 MHz T2FD, Az 170 deg, elev 0 deg, listening to direction E Receiver: Stabo XT 00 + preamp CATV LNA R2005200P12 Computer: Acer Aspire Revo R3610 Nettop Software: home brewed PHP Script Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 42 37 37 40 44 56 45 46 48 44 51 36 36 54 1 | 56 38 41 36 39 54 50 53 60 44 56 33 42 41 2 | 57 39 38 50 64 44 46 70 57 61 62 67 48 54 3 | 61 58 53 60 65 77 71 81 87 72 63 75 72 68 4 | 59 70 44 68 82 76 70 64 79 83 66 78 71 73 5 | 53 58 46 68 89 72 62 63 83 58 59 51 57 76 6 | 53 62 47 50 89 90 76 72 83 65 49 52 81 76 7 | 52 50 61 66 91 84 96 55 66 81 62 85 50 72 8 | 56 77 50 87 85 64 78 63 86 58 62 67 62 68 9 | 55 61 46 74 74 72 62 52 83 43 49 68 57 10 | 46 45 55 61 81 47 45 53 61 51 64 69 65 11 | 42 38 40 46 53 46 54 50 43 64 56 41 59 12 | 44 46 28 16 19 42 38 23 55 54 46 51 34 47 13 | 35 27 27 31 33 30 24 34 36 40 36 25 40 34 14 | 23 23 26 28 24 33 29 29 35 38 41 40 30 28 15 | 20 22 24 27 25 35 30 21 30 20 33 25 30 27 16 | 19 17 22 37 29 27 31 24 33 31 26 34 15 20 17 | 21 18 28 23 30 31 25 39 22 30 40 31 15 26 18 | 24 13 24 23 24 25 19 27 22 22 26 25 26 41 33 19 | 21 14 21 25 36 22 16 40 25 32 35 30 30 33 24 20 | 31 22 25 33 25 15 27 30 33 21 42 40 46 32 23 21 | 42 32 28 25 33 33 42 32 33 37 32 44 38 40 41 22 | 41 32 35 35 35 34 28 38 42 39 43 40 36 38 37 23 | 29 48 31 33 28 29 25 43 52 38 43 41 45 61 45 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 52 61 57 52 52 52 43 53 64 47 43 70 63 68 51 52 1 | 54 57 65 43 61 55 39 65 38 48 51 58 59 59 66 42 2 | 58 62 57 65 63 51 53 58 52 58 53 68 79 68 69 3 | 57 77 61 69 85 71 48 60 66 37 66 78 90 79 72 4 | 84 80 74 75 79 68 70 67 60 64 79 90 93 80 93 5 | 77 78 69 84 67 51 69 63 69 60 66 92 104 69 86 6 | 67 80 62 54 74 69 62 60 63 62 70 65 92 64 78 7 | 53 51 75 59 56 56 48 42 49 47 66 60 82 82 74 8 | 63 52 48 56 47 54 33 54 38 52 73 65 71 73 84 9 | 63 50 47 57 67 64 44 47 35 35 58 63 70 84 79 10 | 65 56 40 60 55 52 41 46 40 28 74 47 55 65 78 11 | 59 62 48 52 59 47 42 35 44 30 59 47 62 64 87 12 | 35 43 41 52 39 38 40 32 39 43 43 40 37 56 49 62 13 | 31 39 35 23 49 27 30 18 36 24 44 35 38 48 38 51 14 | 34 50 39 50 27 48 35 25 31 30 39 36 48 42 40 66 15 | 37 38 42 47 33 29 30 22 32 21 42 50 50 53 48 42 16 | 30 23 39 37 40 38 33 22 39 36 55 57 55 33 58 48 17 | 31 37 29 40 38 19 27 39 36 56 48 36 49 51 47 52 18 | 29 36 31 40 22 24 33 28 35 40 38 40 33 33 32 36 19 | 39 23 31 54 3 25 39 26 43 47 41 32 38 37 34 54 20 | 25 35 40 55 33 29 51 41 36 45 41 43 49 44 38 40 21 | 52 35 34 41 45 40 38 38 46 37 52 48 42 45 32 62 22 | 53 42 38 40 35 47 49 47 38 68 57 70 45 50 40 57 23 | 47 59 44 41 53 53 49 50 46 51 61 72 59 52 49 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Observer: Karl-Heinz Gansel Location: Dingden (Germany) 51 46' N, 6 37' E Frequency: 46.95 MHz Antenna: 20-90 MHz T2FD, Az 170 deg, elev 0 deg, listening to direction NW Receiver: Stabo XT 00 + preamp CATV LNA R2005200P12 Computer: ASUS Dual AMD 2500 MHz 4GB RAM Software: home brewed PHP Script Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 4 3 4 4 4 7 7 2 2 8 7 9 1 4 1 | 4 4 7 10 5 5 6 12 5 8 3 7 8 10 11 2 | 6 7 11 9 7 5 12 12 4 8 5 7 7 6 10 3 | 6 7 14 7 7 7 12 9 9 13 10 8 13 8 8 4 | 6 7 10 9 12 10 14 7 19 11 11 10 14 17 12 5 | 15 14 12 21 23 16 22 18 11 8 14 10 12 18 13 6 | 5 10 18 15 24 25 15 15 6 29 7 8 11 13 17 7 | 12 20 13 26 24 26 15 16 10 16 11 7 8 11 11 8 | 3 14 23 22 14 20 21 20 11 14 19 16 5 11 15 9 | 3 20 15 24 16 14 22 25 11 27 6 15 8 22 9 10 | 12 16 27 14 29 26 21 36 7 42 13 18 8 20 18 11 | 14 19 27 18 17 15 22 10 12 32 18 18 9 23 15 12 | 10 16 16 12 22 20 13 16 8 11 14 19 11 22 13 13 | 12 13 22 5 16 9 10 7 15 13 10 6 6 10 23 14 | 5 11 7 6 11 11 6 3 12 12 9 10 11 3 12 15 | 2 3 4 4 8 2 6 6 6 7 7 7 9 8 9 16 | 7 3 7 4 2 4 8 3 3 11 4 6 11 4 4 17 | 1 2 3 6 4 5 3 6 1 5 5 4 7 9 4 18 | 1 1 1 2 0 5 2 1 0 3 1 3 2 3 2 19 | 1 1 2 2 1 1 0 1 3 0 4 3 3 5 23 20 | 4 0 1 2 2 2 3 1 0 5 5 1 4 8 6 21 | 3 3 6 3 3 2 1 2 1 4 4 3 5 3 3 22 | 3 4 3 4 2 2 3 3 7 2 4 2 4 2 7 23 | 4 4 2 7 4 7 6 6 10 6 6 3 4 4 4 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 6 7 9 7 10 10 11 4 7 8 10 6 5 9 9 4 1 | 9 9 9 6 7 8 10 9 15 8 5 13 14 8 13 7 2 | 9 6 9 15 11 10 11 7 5 13 12 11 10 23 12 17 3 | 5 5 7 13 11 15 16 9 18 9 14 13 11 18 14 16 4 | 14 10 17 15 16 13 15 9 16 20 12 10 20 22 14 12 5 | 15 17 13 12 15 18 16 19 12 10 11 12 15 14 23 25 6 | 18 8 4 10 20 12 15 10 20 18 12 5 15 11 14 14 7 | 7 10 11 10 8 18 18 16 13 14 10 8 26 16 13 8 | 19 9 17 9 19 18 15 12 11 11 10 7 19 14 20 14 9 | 17 11 17 17 18 24 16 15 22 5 4 11 11 8 15 11 10 | 21 22 17 15 18 11 14 13 26 11 10 13 12 22 25 32 11 | 17 15 26 13 17 22 27 18 27 14 11 19 11 25 29 33 12 | 17 14 13 16 14 27 26 15 18 24 11 12 12 18 15 22 13 | 18 10 14 13 14 23 15 13 12 12 16 7 8 22 5 27 14 | 7 9 10 10 8 18 16 9 12 11 4 5 9 15 8 17 15 | 11 9 6 10 5 10 4 2 15 11 6 9 6 9 23 11 16 | 6 11 4 6 8 5 8 2 6 9 5 11 4 8 8 3 17 | 2 3 2 5 3 4 5 2 1 8 8 7 11 6 9 9 18 | 3 4 2 4 0 5 4 2 5 6 7 4 3 9 2 1 19 | 3 3 1 1 1 1 1 3 0 4 5 4 3 6 2 0 20 | 0 1 5 1 1 2 4 6 5 0 4 2 2 4 8 4 21 | 5 0 3 3 0 2 4 1 6 1 4 4 2 8 3 4 22 | 2 3 3 8 4 7 5 3 6 3 0 6 6 6 3 4 23 | 5 5 11 2 4 8 5 4 7 3 7 2 13 3 7 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Karl-Heinz Gansel ---------------------------------------------------------------------- Observer: Luc Gobin Location: Mechelen, Belgium (4 28' 57" E, 51 00' 44" N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 37 deg, azimuth 81 deg (W) Receiver: HRO MRX-50 Computer: Compaq portable Observing method: manual count of Speclab recordings | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 59 42 48 36 54 66 59 56 55 43 32 38 1 | 56 66 75 47 57 75 57 49 69 48 41 49 2 | 66 41 68 73 41 61 57 60 62 49 48 58 3 | 63 52 65 55 67 69 37 67 67 63 58 43 4 | 50 31 78 66 62 78 54 48 63 41 51 51 5 | 36 31 64 49 44 49 35 56 31 42 33 40 6 | 23 21 32 36 38 34 30 31 35 34 28 25 7 | 35 13 42 33 55 63 37 38 42 40 41 8 | 30 14 40 26 41 47 38 43 37 45 48 9 | 29 19 41 19 40 50 41 43 30 48 34 10 | 31 14 27 13 46 42 41 31 29 33 29 11 | 11 15 37 21 26 35 19 39 34 26 24 12 | 9 14 21 14 23 30 23 27 20 20 27 13 | 17 16 20 13 15 18 24 21 16 12 18 14 | 8 10 16 16 17 13 17 8 12 11 17 15 | 7 15 12 15 15 8 13 9 11 9 14 16 | 3 8 9 5 12 7 10 11 4 10 10 17 | 9 8 8 7 17 13 8 5 10 11 11 18 | 11 4 6 11 21 8 8 8 10 9 8 19 | 12 10 13 6 17 10 16 16 14 12 8 20 | 10 14 13 8 20 14 23 14 12 22 8 21 | 12 18 10 12 20 17 17 11 18 16 25 22 | 26 27 36 36 28 31 27 21 25 24 15 34 23 | 39 45 34 55 57 61 51 52 35 44 40 50 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 51 41 64 34 37 50 52 32 28 25 26 21 26 15 17 30 1 | 69 39 63 73 60 52 51 46 21 34 34 33 18 17 24 25 2 | 59 65 55 50 54 46 47 53 25 24 26 30 28 30 36 35 3 | 59 50 63 52 48 50 49 39 31 31 32 31 19 22 30 35 4 | 49 49 54 50 36 36 40 41 25 26 32 28 27 28 33 24 5 | 54 36 34 27 31 25 31 36 21 28 36 16 18 32 35 28 6 | 43 40 30 17 24 22 31 25 15 30 31 35 22 33 30 19 7 | 37 34 38 44 31 34 23 28 18 25 33 31 24 42 30 25 8 | 41 34 30 27 31 22 36 34 18 26 29 25 28 48 31 26 9 | 33 32 29 31 30 35 33 26 11 29 25 28 27 33 20 25 10 | 24 37 31 25 27 19 17 21 9 22 25 11 16 19 16 23 11 | 19 38 24 21 16 15 21 18 7 4 11 6 1 9 15 20 12 | 19 18 19 14 14 10 17 12 7 11 4 13 13 13 | 10 17 17 10 17 17 10 20 7 5 9 12 4 17 14 | 14 16 22 7 7 10 10 8 2 5 3 6 8 17 15 | 6 8 16 8 8 10 1 2 1 6 3 3 8 8 16 | 5 14 6 5 14 12 8 7 1 7 7 2 7 6 9 17 | 3 11 9 9 9 9 9 9 4 6 4 9 8 7 12 18 | 8 10 7 4 10 5 4 3 5 5 4 3 8 3 7 19 | 6 15 11 10 11 4 6 9 3 6 12 4 5 8 7 9 20 | 11 17 14 8 19 17 14 8 18 8 12 10 9 9 5 12 21 | 10 19 16 20 24 8 12 13 12 15 15 10 10 11 20 14 22 | 19 25 13 37 32 33 17 16 9 20 17 28 12 7 19 22 23 | 38 55 41 31 40 41 23 26 21 25 26 30 10 16 24 21 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Luc Gobin ---------------------------------------------------------------------- Observer: Peter Knol Location: Appingedam, Netherlands (6 51' E, 53 19' N) Frequency: 49.970 MHz Transmitter: BIRA beacon Antenna: Turnstile @ 4m from the ground Receiver: Alinco DX70 Computer: ASUS EeePC G4 Observing method: MAnalyzer (A) | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 51 31 47 61 38 58 55 42 36 58 73 52 78 72 48 1 | 51 39 59 56 46 42 59 35 59 50 49 63 56 83 59 2 | 42 47 56 71 63 56 58 49 66 65 78 64 62 69 46 3 | 52 65 56 81 69 82 100 60 70 66 92 75 78 83 77 4 | 67 76 92 90 102 87 104 99 95 100 89 97 108 100 98 5 | 77 57 99 119 123 115 97 92 91 92 102 65 92 95 71 6 | 69 70 90 87 128 149 109 96 95 106 108 67 84 82 84 7 | 85 82 98 81 115 116 89 112 72 106 84 72 83 85 60 8 | 61 66 70 70 56 75 95 66 65 77 82 55 83 49 57 9 | 57 33 75 47 54 80 62 63 52 69 51 53 61 57 39 10 | 42 42 59 60 65 44 38 40 39 46 47 50 43 43 40 11 | 35 33 37 43 40 40 40 40 38 40 43 41 28 47 29 12 | 36 40 22 28 34 27 26 41 40 24 39 56 53 40 17 13 | 36 33 31 36 42 31 36 38 30 42 36 38 27 40 35 14 | 34 41 23 31 24 33 27 25 31 32 36 38 25 42 32 15 | 17 22 6 17 17 25 29 31 29 31 34 28 22 41 25 16 | 10 17 15 16 24 19 17 22 16 25 30 20 23 24 23 17 | 12 18 21 18 13 18 22 28 21 27 37 17 12 23 18 18 | 21 23 9 22 25 17 22 20 25 20 41 18 24 21 23 19 | 21 11 15 18 24 19 24 26 33 17 23 23 23 25 19 20 | 21 19 14 31 26 24 26 21 22 36 37 41 49 41 26 21 | 34 33 33 40 41 30 22 22 41 36 52 40 57 33 36 22 | 34 40 42 40 46 34 54 42 42 63 54 52 57 50 60 23 | 27 49 47 40 46 46 48 55 44 60 70 71 63 48 65 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 61 67 47 68 55 59 78 65 62 77 69 91 52 63 84 67 1 | 71 59 71 61 52 71 66 71 68 66 70 82 41 82 76 60 2 | 69 60 61 58 70 60 72 63 64 70 66 57 38 78 73 85 3 | 89 56 76 75 75 69 74 86 57 76 83 51 50 71 71 102 4 | 84 68 84 95 90 84 91 107 58 75 94 77 50 96 99 88 5 | 82 83 72 100 109 96 110 98 94 91 60 98 74 104 100 92 6 | 89 74 62 76 72 108 125 113 90 117 91 95 86 93 94 114 7 | 79 70 58 83 54 102 89 111 85 84 79 76 78 84 107 123 8 | 71 85 62 69 74 82 83 73 79 67 70 66 49 81 102 73 9 | 48 69 49 60 59 51 68 59 67 60 43 54 74 72 50 63 10 | 52 43 40 44 34 29 73 53 49 53 33 47 55 47 47 49 11 | 38 51 40 42 44 28 54 42 47 58 27 50 48 40 42 46 12 | 39 27 51 38 33 34 44 49 43 47 35 43 50 40 42 35 13 | 46 35 45 50 36 58 32 73 39 40 27 31 61 37 32 45 14 | 34 24 49 42 41 41 40 60 42 36 35 42 58 37 43 43 15 | 25 37 32 41 36 41 21 31 43 33 51 36 47 40 31 45 16 | 24 43 21 37 25 24 27 18 47 23 40 32 43 24 35 37 17 | 19 26 25 18 21 31 30 34 15 30 31 38 26 15 32 30 18 | 29 19 21 25 18 26 21 28 30 32 26 37 31 25 19 33 19 | 31 25 31 30 45 29 35 31 40 26 38 28 31 28 21 24 20 | 31 30 34 34 24 28 31 20 28 23 25 31 35 31 23 21 21 | 42 35 31 43 59 37 42 45 53 61 36 48 43 51 30 37 22 | 43 46 45 45 57 75 60 47 58 46 52 56 57 51 48 23 | 61 60 62 49 80 71 62 60 74 63 68 32 59 51 73 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Peter Knol --------------------------------------------------------------------------- Observer: Mike Otte Location: Pearl City, IL, USA (42 20' N, 90 W) Frequency: 55.2595 MHz Antenna : 5 elem Yagi, az 290 deg, elev 60 deg, mystarband preamplifier Receiver: Alinco DX70 Computer: Compaq 2266 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 Total Counts | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|118 149 161 127 120 141 138 156 158 156 126 163 134 163 148 1 |146 192 149 149 131 151 169 165 154 144 158 185 156 195 186 2 |191 204 172 213 170 186 183 227 213 191 168 232 210 167 208 3 |282 243 247 229 197 234 171 240 227 230 218 225 240 214 232 4 |283 303 306 293 297 301 260 315 251 302 274 275 322 327 276 5 |344 330 362 341 316 320 315 386 303 360 340 336 383 307 332 6 |339 357 344 371 322 358 332 349 319 339 350 306 382 317 354 7 |363 387 367 454 340 343 328 396 304 352 361 315 302 341 371 8 |353 367 352 377 402 366 322 390 317 346 366 325 316 323 321 9 |395 372 389 384 402 420 382 406 348 332 385 311 337 332 366 10 |411 368 424 412 436 363 381 412 387 372 405 333 391 381 376 11 |404 425 429 460 389 397 343 406 375 378 431 401 418 388 398 12 |434 483 428 382 403 419 410 448 426 402 476 464 413 412 435 13 |553 524 417 457 366 420 405 546 488 451 479 443 447 443 414 14 |496 461 493 406 389 321 434 532 497 436 445 439 452 403 447 15 |231 438 386 375 344 387 372 374 372 364 443 403 368 372 356 16 |317 461 361 376 308 336 313 359 333 340 436 355 337 331 329 17 |269 368 507 379 239 309 295 291 264 316 426 289 161 276 303 18 |231 242 342 460 211 511 194 222 216 213 365 266 216 211 222 19 |183 219 285 211 211 471 159 202 154 202 233 259 192 190 180 20 |182 208 230 200 194 248 179 183 192 190 210 205 159 199 175 21 |154 212 211 182 260 168 180 173 179 183 198 193 163 182 194 22 |129 161 140 140 10 157 147 148 128 139 165 132 150 173 166 23 |149 168 151 122 162 122 124 140 129 127 151 152 136 134 149 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|171 144 151 141 159 131 163 139 125 177 143 174 227 173 180 126 1 | 42 159 169 183 149 158 194 169 140 158 185 192 189 182 188 202 2 |290 202 181 224 200 194 251 190 164 219 239 246 247 201 383 56 3 |243 231 219 240 266 273 270 207 247 248 257 265 295 253 289 281 4 |310 279 241 289 288 283 232 296 333 317 316 336 320 348 309 313 5 |356 335 325 326 259 357 382 345 395 396 402 376 381 390 336 407 6 |353 407 329 358 201 352 372 317 355 395 396 370 322 393 394 448 7 |347 347 344 365 339 357 376 292 364 364 340 369 343 382 350 403 8 |348 337 371 324 272 308 334 324 316 347 258 325 316 368 326 358 9 |386 381 386 321 342 352 328 361 349 357 171 340 343 346 370 361 10 |365 359 355 382 362 362 324 426 368 397 309 412 351 350 355 376 11 |381 367 360 390 365 368 409 465 433 386 399 410 383 410 413 405 12 |387 398 378 414 366 384 441 486 434 427 417 519 428 421 395 408 13 |410 425 429 437 382 370 514 502 431 526 440 372 492 460 459 483 14 |413 409 406 428 444 403 247 450 396 385 403 116 395 432 402 179 15 |326 329 324 381 367 338 386 410 323 267 349 108 351 360 321 328 16 |288 342 311 304 305 286 416 423 79 330 283 369 319 338 230 326 17 |264 282 355 245 206 214 322 310 336 184 219 263 261 357 222 172 18 |203 200 183 200 193 193 229 214 408 226 201 202 241 264 109 177 19 |223 190 162 154 139 168 203 178 439 165 180 197 180 214 211 20 |228 216 253 165 179 197 201 182 283 212 201 192 218 266 252 21 |233 221 222 101 16 173 207 196 199 219 200 189 235 239 267 22 |175 165 148 216 178 188 169 168 186 192 184 205 163 190 208 23 |120 164 150 112 146 183 143 157 128 173 186 175 158 158 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Mike Otte --------------------------------------------------------------------------- Observer: Steve Roush Location: Apache Junction AZ, USA (33 23' N, 111 32' W) Receiver: Alinco DX70 Antenna: 4 element Log Periodic Array, Az 160 deg, elev 15 deg Frequency: 61.239 MHz USB Transmitter: Multiple 100 kW Computer: Dell Dimension Observing method: Spectrum Lab v2.7 Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 12 20 15 0 8 19 7 18 17 14 17 15 15 13 1 | 12 11 24 10 0 21 8 12 19 22 23 11 16 10 22 2 | 12 19 3 15 0 24 11 23 23 19 18 9 15 15 11 3 | 27 21 25 19 0 14 0 18 34 19 25 22 25 33 25 4 | 3 27 13 0 0 32 20 23 44 30 34 28 36 18 30 5 | 29 25 27 34 0 26 30 28 39 29 30 30 30 28 31 6 | 35 22 25 17 0 30 23 27 35 39 32 26 23 28 25 7 | 34 27 27 24 0 24 29 37 38 28 44 21 26 32 33 8 | 42 33 39 38 0 46 36 32 43 37 44 23 48 46 37 9 | 35 28 42 59 0 42 45 45 47 52 48 39 52 55 35 10 | 48 29 36 48 0 51 41 51 45 37 47 37 53 44 44 11 | 65 50 45 52 0 59 59 52 65 61 43 48 51 51 47 12 | 52 50 55 40 4 57 49 52 54 41 54 52 48 44 49 13 | 48 53 50 39 46 39 25 58 82 63 67 61 60 64 56 14 | 47 50 64 54 28 55 34 54 64 64 58 57 63 59 58 15 | 35 51 62 41 24 48 33 32 52 57 37 45 44 44 55 16 | 22 29 32 42 19 23 43 41 30 35 21 37 29 31 38 17 | 11 0 37 28 22 33 38 23 39 20 25 25 24 20 22 18 | 17 44 29 36 28 25 19 27 18 22 21 27 20 27 29 19 | 26 38 39 34 32 27 27 39 29 40 23 35 32 29 20 20 | 30 19 41 30 34 36 33 32 33 31 34 38 35 26 25 21 | 31 28 15 24 31 37 34 31 37 48 28 34 42 28 25 22 | 26 21 22 17 26 21 27 8 32 33 26 27 36 28 38 23 | 14 16 23 12 10 16 19 21 19 25 14 17 16 27 20 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 7 13 12 17 18 25 21 17 15 23 9 17 13 11 13 16 1 | 14 13 14 18 11 16 16 12 14 21 7 15 17 12 18 10 2 | 18 20 18 13 18 17 22 13 28 22 18 21 26 18 14 19 3 | 19 28 17 39 18 24 29 39 27 14 18 22 15 17 21 20 4 | 34 31 21 38 25 50 36 43 32 22 24 35 33 25 29 33 5 | 25 31 24 36 48 47 30 37 32 31 29 29 31 34 31 35 6 | 22 36 28 40 34 41 34 34 38 38 32 22 28 33 30 39 7 | 32 38 32 26 35 50 46 43 35 33 24 35 32 43 59 36 8 | 32 53 37 52 52 47 51 60 57 38 32 53 42 27 47 37 9 | 36 42 45 68 50 43 46 44 46 40 42 54 41 40 41 44 10 | 30 38 36 57 40 52 43 37 49 37 44 38 51 35 44 49 11 | 31 46 48 52 50 51 42 47 50 43 49 45 35 49 36 41 12 | 35 48 42 51 54 62 43 40 62 61 46 58 45 33 37 48 13 | 68 59 69 0 58 68 82 68 75 83 48 64 75 77 64 52 14 | 69 67 52 47 67 59 67 42 55 87 71 63 56 40 57 65 15 | 37 49 47 36 43 57 73 28 68 51 46 17 49 58 58 23 16 | 29 29 25 43 47 42 38 31 38 24 31 40 28 33 33 37 17 | 28 20 24 26 40 32 17 34 23 25 30 31 18 13 29 24 18 | 23 26 31 31 18 29 27 25 20 31 24 30 18 17 29 29 19 | 26 28 24 29 17 30 27 25 33 34 24 31 15 18 16 12 20 | 36 29 35 49 40 33 38 35 25 35 23 24 18 30 25 35 21 | 32 36 34 36 45 27 29 35 23 42 45 25 19 19 18 35 22 | 32 28 31 42 31 19 31 25 29 21 33 45 8 24 24 23 | 10 16 16 18 22 21 31 20 20 22 25 19 0 19 20 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Steve Roush --------------------------------------------------------------------------- Observer: Alexei Pace Location: Rabat, Malta (35 52' N, 14 24' E) Receiver: IC-R8500 Antenna: 6 element Yagi, Az 325 deg, elev 15 deg Frequency: 143.05 MHz Graves Computer: Intel Pentium Win 7 Observing method: Colorgramme RMOB Lab v 2.5 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 50 37 1 | 51 52 2 | 69 54 3 | 58 57 4 | 84 86 5 | 77 97 6 | 62 97 7 | 83 78 8 | 53 61 9 | 46 56 10 | 59 55 11 | 51 45 12 | 41 53 13 | 42 38 14 | 27 32 15 | 19 27 16 | 23 20 17 | 14 11 18 | 5 21 15 19 | 20 25 23 20 | 44 32 34 21 | 41 41 22 | 30 39 23 | 44 46 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 Alexei Pace --------------------------------------------------------------------------- Observer: Wayne Sanders Location: Prince George BC (53 58' N 123 05' W elevation 666 meters) Receiver: ICOM PCR 000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode (factory spec) Antenna: Full Wave Horizontal Loop 9 foot high Frequency: 61.240 MHz Transmitter: Multiple 100 kW Computer: Dell 3.2 GHz 2GB Ram Windows XP SP 3 Data sampling system: Spectrum Lab Meteor reflections/hour | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 68 57 53 46 81 50 53 55 63 52 35 51 40 41 53 1 | 67 69 51 34 57 45 48 76 60 40 40 51 36 35 47 2 | 67 51 50 66 58 59 42 69 47 65 38 39 21 61 65 3 | 57 64 72 81 57 86 43 73 68 67 56 53 32 58 84 4 | 79 88 68 103 101 85 83 99 62 75 74 82 66 102 93 5 |108 105 114 133 117 101 94 115 89 80 92 115 84 99 93 6 |139 145 113 141 156 155 146 124 124 109 124 148 138 140 135 7 |163 157 165 198 189 173 197 167 140 150 137 184 164 213 167 8 |165 156 170 190 176 182 195 181 155 156 175 182 180 191 179 9 |179 157 188 198 161 167 190 167 157 189 186 166 191 173 185 10 |156 207 192 208 181 191 237 180 176 186 198 170 196 212 172 11 |194 213 196 224 196 227 242 236 170 209 251 222 242 200 211 12 |197 179 221 267 230 254 224 245 177 209 211 265 263 221 238 13 |218 230 271 246 253 301 263 280 183 233 232 282 239 258 226 14 |205 263 252 235 231 277 284 289 235 246 272 276 268 257 275 15 |302 300 275 239 279 258 330 318 250 275 300 334 326 282 320 16 |283 315 277 242 219 246 349 326 251 319 300 294 314 292 312 17 |246 318 288 289 251 225 358 333 201 297 298 293 289 291 321 18 |225 303 284 327 190 203 281 291 209 250 247 218 266 268 269 19 |194 248 277 238 203 188 267 244 159 199 230 223 252 236 216 20 |194 208 215 234 198 198 251 223 157 161 157 156 212 242 207 21 |161 176 158 167 166 133 181 179 93 136 169 171 181 173 190 22 |126 122 114 119 146 95 140 139 37 82 105 124 110 119 128 23 | 87 87 58 103 84 56 97 86 43 50 49 61 73 95 96 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 67 62 78 55 59 57 65 70 44 39 55 57 51 64 80 80 1 | 63 54 64 54 79 72 54 49 43 40 44 61 46 85 83 68 2 | 38 44 59 56 57 69 76 43 50 50 53 90 51 74 67 57 3 | 63 70 91 46 65 83 79 30 46 74 55 94 62 82 76 82 4 | 86 83 74 80 96 99 105 42 68 52 59 99 74 88 74 69 5 |102 105 94 77 68 109 126 53 60 84 75 98 64 104 101 102 6 |139 173 159 153 102 162 152 72 110 113 80 150 148 122 142 149 7 |172 173 195 175 150 191 183 104 128 128 122 182 129 132 106 135 8 |195 163 212 167 164 170 178 139 153 136 150 176 176 135 137 160 9 |163 162 177 185 172 200 197 166 153 145 172 175 156 129 143 130 10 |213 189 182 197 190 233 172 170 175 151 161 179 195 148 147 168 11 |229 193 201 202 217 231 225 199 176 171 180 174 181 180 175 200 12 |229 213 218 264 280 289 239 198 188 182 234 214 219 195 199 223 13 |230 233 251 235 261 316 254 199 176 198 276 239 256 197 261 220 14 |244 285 271 252 286 309 272 259 216 189 240 302 260 211 291 220 15 |283 344 305 278 314 330 341 276 267 248 243 332 297 264 325 276 16 |292 309 325 260 318 296 344 293 236 251 321 299 289 293 264 17 |283 314 315 269 311 257 290 252 226 269 304 314 297 301 301 18 |262 242 255 256 234 272 212 242 180 225 280 309 266 272 254 19 |226 215 231 219 232 236 162 189 11 209 225 237 201 253 211 20 |180 207 211 198 190 201 174 169 138 164 205 206 216 207 215 21 |173 163 194 157 178 179 170 113 112 105 136 196 193 169 167 193 22 | 90 128 158 126 152 145 126 77 107 103 102 123 139 99 124 118 23 | 58 88 92 101 67 106 77 71 49 48 77 66 87 97 75 81 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Notes: - = System Down Es = Sporadic E Wayne Sanders --------------------------------------------------------------------------- Observer: Ivan Sergey Location: private astronomical observatory close to Molodechno, Belarus (54 16' N, 26 44 E) Frequency: 88.6 Mhz Transmitter Location: FM-radio station in Spain, France (95.8 kW Mulhouse/ Belvedere), Antenna: 5 element Yagi Azimuth 270 deg, elevation 5 deg Receiver: an automobile radio tape recorder "PIONER", 2 columns "Maxxstro" for amplification of a signal Observing method: the signal acts on a sound card computer P-II (360 MHz) Software MetAn 1.05 Data sampling system: calculation of number of signals is carried out at by visual viewing all kept screenshots. | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 15 4 4 3 4 11 3 12 10 10 3 1 11 1 1 | 20 23 9 5 5 10 7 15 12 12 5 1 1 8 3 2 | 13 31 13 6 6 13 18 16 16 3 1 2 7 13 16 3 | 42 31 8 6 12 3 19 27 15 16 2 6 3 6 11 4 | 24 26 10 14 13 4 14 32 15 6 2 2 1 10 12 5 | 37 21 10 12 16 11 14 38 25 21 9 4 17 11 6 | 48 22 10 10 14 24 16 28 27 20 19 2 18 13 7 | 56 19 11 11 21 14 10 42 32 18 4 35 7 16 42 8 | 60 13 11 2 29 22 8 9 18 32 3 37 8 22 43 9 | 50 7 4 5 15 19 11 13 27 22 1 46 10 17 33 10 | 33 15 2 5 6 23 5 9 9 9 1 37 9 32 21 11 | 25 6 4 7 4 7 1 4 8 14 5 16 3 45 12 | 30 12 2 3 2 1 5 4 17 4 20 13 | 25 7 2 2 6 33 5 11 22 4 38 8 5 3 14 | 9 5 6 8 5 5 12 30 12 15 | 2 3 3 2 3 15 1 9 1 2 11 57 4 16 | 13 8 1 4 20 2 13 5 2 1 6 3 6 1 17 | 12 2 1 1 2 3 1 7 1 6 15 4 2 18 | 5 1 4 4 2 6 1 2 5 2 7 1 19 | 8 1 8 5 5 20 | 3 2 1 61 12 2 2 1 15 1 5 5 2 1 21 | 6 2 60 4 2 3 1 9 1 1 9 22 | 4 2 52 4 1 3 3 11 5 9 1 1 23 | 3 5 3 7 9 3 8 7 10 1 2 4 9 7 1 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 1 10 12 13 25 1 54 15 6 28 8 1 11 12 4 1 | 3 8 19 17 38 2 42 10 6 21 5 1 3 9 9 1 2 | 4 5 17 18 23 2 22 11 4 3 6 1 1 7 6 17 3 | 10 18 27 3 5 12 14 3 6 7 4 2 12 6 4 | 2 10 10 11 10 2 16 9 6 1 3 1 3 6 8 11 5 | 4 10 26 23 7 9 20 11 1 4 2 1 14 6 8 7 6 | 8 12 19 21 6 11 24 18 4 8 1 1 21 11 6 12 7 | 4 18 21 8 27 21 20 1 3 2 25 7 8 2 8 | 8 18 20 5 30 29 10 4 8 1 1 49 6 5 9 | 4 3 12 6 33 12 13 10 15 2 1 5 10 | 5 8 14 1 16 16 8 3 1 31 5 1 14 11 | 5 8 12 2 8 8 7 11 4 2 4 4 51 11 12 | 4 19 6 7 11 6 7 2 8 6 43 30 13 | 5 7 2 11 1 18 6 3 4 2 5 21 14 | 1 11 4 7 1 13 12 11 4 1 1 38 15 | 1 30 6 2 10 8 8 7 19 54 2 16 | 6 44 7 5 8 9 44 2 3 1 8 5 55 17 | 15 20 1 6 5 10 4 2 4 1 1 4 7 18 | 19 7 4 3 3 10 4 2 1 6 6 19 | 21 7 2 2 1 6 10 6 33 2 5 2 23 2 20 | 2 20 4 19 1 36 18 3 30 6 8 7 1 1 21 | 2 8 4 26 1 30 22 5 41 8 1 3 9 12 4 22 | 4 10 4 17 1 29 24 3 40 2 1 15 13 4 1 3 23 | 9 18 10 46 1 24 15 2 41 6 3 9 13 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Ivan Sergey --------------------------------------------------------------------------- Observer: Andy Smith Location: Tavistock, Devon, UK (50 33' N, 4 08' W) Receiver: 2 x Icom PCR 000 Antenna: 1/2 wave vertical Frequency: 46.4 & 46.95 MHz MBC Computer: Athlon 64 dual core 2.4GHz, 1 GB RAM, Win XP Pro running SpecLab Observing method: Colorgramme RMOB Lab v 2.3 Automatic counting using Spectrum Lab v2.5 Colorgramme RMOB Lab v 2.3 Sporadic E automatically suppressed from counts! | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 5 13 14 14 19 13 8 17 10 1 | 7 7 16 11 17 40 17 9 6 2 | 12 24 23 17 26 18 16 15 11 3 | 10 30 26 18 26 33 18 17 7 4 | 8 30 41 32 41 32 23 17 8 5 | 8 65 30 26 30 38 45 22 21 6 | 14 58 54 45 51 26 51 18 17 7 | 14 71 53 29 40 22 40 75 23 8 | 40 87 63 17 51 7 29 32 9 | 54 67 39 60 69 46 48 41 10 | 48 64 60 73 51 53 46 25 11 | 72 61 56 47 60 37 38 33 12 | 13 56 46 61 54 41 40 32 13 | 45 31 34 66 33 22 49 17 14 | 46 28 33 22 18 22 28 26 15 | 45 14 6 12 15 9 12 23 16 | 43 24 35 11 18 6 26 16 17 | 10 13 22 10 10 17 10 7 18 | 0 1 8 6 3 6 7 2 19 | 9 0 20 5 3 10 6 5 20 | 10 2 4 2 2 2 0 1 21 | 8 2 2 5 4 19 8 6 22 | 15 7 17 18 12 13 11 14 23 | 13 14 11 10 10 15 9 4 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 Andy Smith ---------------------------------------------------------------------- Observer: Chris Steyaert Location: Mol, Belgium (5 07' 15" E, 51 10' 30" N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 45 deg, azimuth 90 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite 1555CDS, Win98 Observing method: manual count of Speclab recordings | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 74 65 62 65 62 82 69 82 68 64 53 71 72 78 95 1 | 62 77 85 84 76 81 76 89 84 77 59 91 80 74 84 2 | 72 67 81 86 75 68 81 88 75 80 65 86 89 73 76 3 | 79 79 84 72 84 92 76 78 82 80 68 61 92 76 74 4 | 81 63 81 83 82 91 91 79 69 68 71 66 89 65 73 5 | 80 58 68 80 74 84 82 90 82 76 61 56 83 49 73 6 | 74 54 55 77 77 96 57 66 78 65 60 60 70 68 69 7 | 79 62 74 80 86 93 86 107 84 82 74 61 94 70 74 8 | 59 50 63 72 79 96 78 85 71 87 75 53 76 50 77 9 | 60 54 62 62 68 66 71 85 57 84 52 54 64 52 10 | 52 56 70 61 59 77 65 61 61 74 63 39 65 56 11 | 56 65 77 67 64 50 63 63 61 78 63 71 67 64 12 | 60 47 66 56 53 64 49 59 43 58 57 55 65 50 62 13 | 53 49 47 70 52 65 49 51 39 39 47 30 54 45 62 14 | 37 38 42 50 45 46 42 38 31 39 36 31 39 45 40 15 | 24 24 29 29 31 29 29 27 22 25 32 32 28 24 27 16 | 28 17 27 30 21 24 20 18 23 24 15 18 25 26 33 17 | 23 32 23 12 28 24 16 17 19 28 12 13 21 18 25 18 | 15 20 23 18 17 11 9 15 19 15 14 17 18 19 | 20 13 22 17 22 27 20 | 22 34 26 22 21 | 36 33 31 20 31 36 29 34 33 36 32 29 38 34 33 22 | 45 43 43 37 40 56 47 40 48 42 35 39 59 53 46 23 | 56 62 59 66 66 71 56 64 63 59 56 53 54 57 57 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 63 77 75 63 82 83 90 63 77 63 69 64 65 76 58 1 | 84 53 82 73 78 87 79 78 70 86 84 44 71 73 63 2 | 75 79 66 74 73 87 77 75 68 58 86 51 77 68 70 3 | 69 63 72 94 68 68 69 72 77 82 85 66 82 72 81 4 | 78 66 67 75 77 81 78 74 54 73 86 59 79 68 60 5 | 72 67 59 64 72 52 66 78 63 84 56 62 71 64 69 68 6 | 62 73 56 64 64 62 86 53 55 78 83 72 62 79 63 71 7 | 55 59 76 76 58 65 74 77 64 81 59 78 64 100 75 66 8 | 81 59 66 56 62 48 76 69 64 70 70 66 48 87 76 91 9 | 57 55 56 48 38 59 84 65 62 71 55 57 40 63 56 76 10 | 55 48 60 56 39 46 62 62 56 51 35 55 53 75 64 71 11 | 60 46 50 60 66 66 82 51 49 54 42 38 60 68 46 78 12 | 66 47 47 36 78 67 66 49 61 64 42 56 41 63 65 78 13 | 47 32 43 50 59 49 55 61 37 61 48 53 48 54 46 61 14 | 30 35 39 39 51 41 43 52 47 33 38 48 47 57 53 15 | 34 25 34 38 26 39 38 37 27 42 32 32 30 47 16 | 20 21 25 17 24 25 33 35 25 38 17 32 25 28 17 | 16 12 22 16 11 22 17 19 17 16 20 31 17 23 14 25 18 | 15 22 23 17 14 16 17 23 17 18 16 24 8 34 19 | 27 16 15 26 18 9 23 20 23 21 22 21 25 26 20 | 32 15 31 30 28 26 21 | 34 39 38 42 41 38 30 24 56 35 36 34 28 27 52 22 | 45 36 44 61 58 47 33 32 46 49 46 61 45 38 44 33 23 | 52 73 69 54 70 60 42 56 49 65 65 68 62 43 48 56 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Chris Steyaert --------------------------------------------------------------------------- Observer: Mikhail Svoiski Location: Tempe, AZ, USA (33 21' N, 111 54' W) Frequency: 67.240 MHz Transmitters: Los Lochis (880 km, 100 kW), Monterey (1200 km, 100 kW) Antenna : Winegard GS-2200 active dipole Receiver: KB9YIG Softrock VHF Ensemble Computer: Compaq Armada M700 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 16 33 30 25 20 10 21 12 3 13 13 17 13 1 | 29 15 45 30 13 23 13 18 6 6 18 15 14 12 2 | 37 23 50 21 21 26 9 8 9 21 25 22 3 | 46 36 55 45 35 37 18 10 16 34 34 50 4 | 59 68 89 59 62 49 36 30 30 24 41 38 44 5 | 90 101 164 112 64 96 110 73 65 52 32 50 44 59 58 6 |113 126 204 120 93 95 132 89 109 52 55 53 58 82 77 7 |137 139 186 129 111 119 147 74 117 57 51 56 77 80 129 8 |171 165 268 191 135 153 205 116 126 78 91 60 94 121 142 9 |194 194 358 245 168 225 259 172 192 90 121 50 121 139 128 10 |200 225 361 290 258 303 258 223 186 106 106 93 108 145 157 11 |240 247 382 331 314 359 292 246 178 140 106 97 133 143 150 12 |271 314 444 378 356 366 330 334 235 143 112 121 164 169 197 13 |301 330 487 385 422 389 371 335 218 165 142 147 170 190 249 14 |324 357 483 422 389 390 384 363 225 173 196 175 194 231 316 15 |296 364 448 396 342 390 373 319 212 149 152 157 179 179 247 16 |243 283 380 291 342 355 339 260 157 110 112 134 149 161 160 17 |185 313 274 270 262 281 208 122 81 88 125 114 101 139 18 |166 301 171 212 228 223 139 127 82 75 130 95 93 137 19 |157 249 148 150 185 150 93 116 58 48 92 89 80 108 20 |116 161 197 95 118 126 102 79 93 28 39 71 71 70 102 21 | 99 95 154 79 74 96 76 66 72 32 32 66 84 52 103 22 | 49 80 108 50 50 54 46 119 51 17 28 47 45 56 51 23 | 29 41 59 36 19 28 33 19 17 13 18 29 28 40 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 22 34 21 15 14 24 31 16 16 20 18 13 25 21 18 1 | 25 12 15 8 18 11 17 8 12 19 22 20 20 14 22 15 2 | 25 25 17 66 13 21 31 19 26 15 15 17 25 24 55 3 | 35 37 26 37 48 60 39 26 45 38 30 29 27 37 52 55 4 |117 49 65 48 59 51 55 89 52 36 48 51 34 70 85 5 |127 78 87 52 88 86 70 70 98 64 59 59 56 58 69 91 6 | 53 97 97 76 88 111 80 95 109 102 74 67 74 74 98 93 7 | 61 131 123 104 106 126 108 101 117 124 88 90 89 94 110 120 8 |136 116 135 104 111 139 134 127 135 125 105 99 119 119 116 117 9 |159 147 140 129 120 181 134 151 144 124 102 144 120 138 142 135 10 |169 172 177 141 133 182 119 129 171 119 138 153 137 133 159 157 11 |163 187 152 152 147 127 138 146 152 133 160 131 130 131 129 165 12 |177 201 189 183 203 180 158 204 128 182 207 126 149 154 180 13 |232 261 221 314 228 178 178 185 184 216 221 168 186 212 226 14 |262 306 209 242 190 245 211 260 211 203 267 209 181 232 233 293 15 |259 208 230 272 189 221 210 308 178 216 201 190 161 190 200 268 16 |199 164 196 132 138 162 152 151 128 176 139 136 139 134 148 193 17 |161 129 142 109 119 118 121 106 97 92 115 115 87 81 109 123 18 |114 110 111 109 84 83 104 70 70 93 98 70 70 71 62 99 19 | 98 69 100 67 110 84 59 61 73 58 65 56 53 80 73 87 20 | 73 102 75 60 91 67 72 43 55 54 55 47 64 63 65 91 21 | 85 69 84 62 74 81 60 36 52 50 47 47 44 62 88 75 22 | 63 51 52 59 44 49 39 36 43 47 36 64 64 46 60 23 | 43 36 31 30 49 30 31 23 25 37 22 29 43 33 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Mikhail Svoiski --------------------------------------------------------------------------- Observer: Felix Verbelen ON4AVF Location: Kampenhout, Belgium (4 36' E, 50 57' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 2-elements HB9CV Yagi, elev 52 deg, azimuth 250 deg (W) Receiver: ICOM 7100 Observing method: automated setup using PC soundcard + Spectrum Laboratory software [Digitised sound and computer images are stored on local harddisks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 3 1 1 0 0 1 1 1 2 6 1 6 4 3 1 | 2 2 1 2 2 1 1 3 5 3 4 8 1 3 4 2 | 4 6 0 2 2 2 3 1 2 5 3 6 4 0 4 3 | 3 4 5 8 10 9 6 10 4 6 2 5 4 0 6 4 | 4 6 8 5 18 12 9 14 7 4 7 3 5 1 5 5 | 6 5 8 8 12 12 12 10 9 5 5 2 8 6 7 6 | 3 5 18 11 19 18 14 10 5 7 6 4 11 7 7 7 | 10 12 18 11 19 24 16 14 5 4 12 2 13 3 10 8 | 11 5 12 12 9 12 16 9 6 4 11 9 4 6 8 9 | 12 5 6 7 7 7 9 9 8 8 7 9 15 10 6 10 | 5 2 4 7 13 8 9 4 3 2 7 4 9 7 9 11 | 2 2 3 6 3 3 5 5 2 4 7 3 5 7 2 12 | 3 1 4 2 0 4 5 2 1 2 1 6 5 3 3 13 | 0 0 1 1 3 2 2 6 3 1 0 1 1 4 4 14 | 2 1 0 1 3 4 3 3 0 2 1 2 1 0 1 15 | 0 1 0 1 2 3 2 2 1 1 2 0 0 1 0 16 | 0 0 2 1 0 0 1 0 0 1 1 1 0 2 1 17 | 0 1 0 1 1 0 0 0 2 0 1 0 0 0 1 18 | 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 19 | 1 1 0 0 0 0 1 1 0 0 0 0 2 0 0 20 | 0 0 0 0 0 1 1 0 0 1 1 1 0 0 0 21 | 2 0 1 0 0 0 0 0 1 0 1 0 2 3 1 22 | 0 4 1 1 0 3 2 0 1 2 1 5 1 0 1 23 | 1 3 0 2 0 1 0 1 0 3 1 1 1 3 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 1 0 1 3 5 3 0 2 2 0 1 2 1 2 4 1 | 3 1 1 2 2 1 4 8 0 4 4 6 3 2 3 2 2 | 4 5 4 4 2 3 0 4 3 2 4 1 1 1 4 1 3 | 1 3 4 3 2 4 3 2 2 2 2 4 0 2 3 2 4 | 7 3 1 2 2 2 7 3 1 4 4 1 4 3 0 1 5 | 3 2 2 3 4 2 4 10 2 2 2 1 5 2 8 3 6 | 11 4 1 5 4 6 9 1 1 5 4 6 7 4 6 4 7 | 1 7 1 6 2 5 6 5 6 1 7 8 7 4 3 4 8 | 9 9 6 6 5 5 5 3 5 1 10 6 8 5 4 3 9 | 6 2 1 5 2 8 7 5 2 2 5 5 4 1 4 4 10 | 3 5 6 7 3 6 3 8 2 1 4 2 2 0 2 4 11 | 6 3 3 8 8 3 4 3 3 2 1 2 2 2 1 1 12 | 2 1 4 3 2 4 1 1 3 2 3 1 0 0 2 0 13 | 4 0 2 3 1 2 1 6 0 0 0 1 1 1 2 0 14 | 0 0 0 1 0 0 2 1 1 0 0 1 1 1 1 0 15 | 1 2 3 0 1 2 1 0 0 0 2 0 0 2 0 3 16 | 1 0 0 0 1 0 1 1 0 2 1 1 1 1 0 0 17 | 0 0 1 1 2 3 0 2 1 0 0 0 1 0 0 1 18 | 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 19 | 0 0 0 1 3 1 0 0 0 1 1 0 1 1 1 0 20 | 0 0 0 1 3 0 0 1 1 2 1 1 1 0 0 0 21 | 0 0 0 0 2 0 0 1 0 1 0 0 0 1 1 0 22 | 2 0 1 3 0 0 1 4 0 1 2 0 0 1 1 0 23 | 3 2 2 1 0 0 0 1 1 1 0 1 0 3 2 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Duration >= 10 seconds | May 2012 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 3 1 1 0 0 1 1 1 2 6 1 6 4 3 1 | 2 2 1 2 2 1 1 3 5 3 4 8 1 3 4 2 | 4 6 0 2 2 2 3 1 2 5 3 6 4 0 4 3 | 3 4 5 8 10 9 6 10 4 6 2 5 4 0 6 4 | 4 6 8 5 18 12 9 14 7 4 7 3 5 1 5 5 | 6 5 8 8 12 12 12 10 9 5 5 2 8 6 7 6 | 3 5 18 11 19 18 14 10 5 7 6 4 11 7 7 7 | 10 12 18 11 19 24 16 14 5 4 12 2 13 3 10 8 | 11 5 12 12 9 12 16 9 6 4 11 9 4 6 8 9 | 12 5 6 7 7 7 9 9 8 8 7 9 15 10 6 10 | 5 2 4 7 13 8 9 4 3 2 7 4 9 7 9 11 | 2 2 3 6 3 3 5 5 2 4 7 3 5 7 2 12 | 3 1 4 2 0 4 5 2 1 2 1 6 5 3 3 13 | 0 0 1 1 3 2 2 6 3 1 0 1 1 4 4 14 | 2 1 0 1 3 4 3 3 0 2 1 2 1 0 1 15 | 0 1 0 1 2 3 2 2 1 1 2 0 0 1 0 16 | 0 0 2 1 0 0 1 0 0 1 1 1 0 2 1 17 | 0 1 0 1 1 0 0 0 2 0 1 0 0 0 1 18 | 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 19 | 1 1 0 0 0 0 1 1 0 0 0 0 2 0 0 20 | 0 0 0 0 0 1 1 0 0 1 1 1 0 0 0 21 | 2 0 1 0 0 0 0 0 1 0 1 0 2 3 1 22 | 0 4 1 1 0 3 2 0 1 2 1 5 1 0 1 23 | 1 3 0 2 0 1 0 1 0 3 1 1 1 3 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2012 | May 2012 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 1 0 1 3 5 3 0 2 2 0 1 2 1 2 4 1 | 3 1 1 2 2 1 4 8 0 4 4 6 3 2 3 2 2 | 4 5 4 4 2 3 0 4 3 2 4 1 1 1 4 1 3 | 1 3 4 3 2 4 3 2 2 2 2 4 0 2 3 2 4 | 7 3 1 2 2 2 7 3 1 4 4 1 4 3 0 1 5 | 3 2 2 3 4 2 4 10 2 2 2 1 5 2 8 3 6 | 11 4 1 5 4 6 9 1 1 5 4 6 7 4 6 4 7 | 1 7 1 6 2 5 6 5 6 1 7 8 7 4 3 4 8 | 9 9 6 6 5 5 5 3 5 1 10 6 8 5 4 3 9 | 6 2 1 5 2 8 7 5 2 2 5 5 4 1 4 4 10 | 3 5 6 7 3 6 3 8 2 1 4 2 2 0 2 4 11 | 6 3 3 8 8 3 4 3 3 2 1 2 2 2 1 1 12 | 2 1 4 3 2 4 1 1 3 2 3 1 0 0 2 0 13 | 4 0 2 3 1 2 1 6 0 0 0 1 1 1 2 0 14 | 0 0 0 1 0 0 2 1 1 0 0 1 1 1 1 0 15 | 1 2 3 0 1 2 1 0 0 0 2 0 0 2 0 3 16 | 1 0 0 0 1 0 1 1 0 2 1 1 1 1 0 0 17 | 0 0 1 1 2 3 0 2 1 0 0 0 1 0 0 1 18 | 0 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 19 | 0 0 0 1 3 1 0 0 0 1 1 0 1 1 1 0 20 | 0 0 0 1 3 0 0 1 1 2 1 1 1 0 0 0 21 | 0 0 0 0 2 0 0 1 0 1 0 0 0 1 1 0 22 | 2 0 1 3 0 0 1 4 0 1 2 0 0 1 1 0 23 | 3 2 2 1 0 0 0 1 1 1 0 1 0 3 2 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2012 Note: . some caution about the period after May 21 2011. Felix Verbelen 2. ABOUT THE RMOB The RMOB is an independent initiative of some workers in the field of radio meteor scatter observations and data reduction. It started in August 1993 in order to spread the Perseid results via E-mail. Since then, it has appeared monthly, and it has gradually been expanded. In regularly publishing summaries of observations, potential radio observers are kept up to date of existing installations, possibilities and limitations of radio meteor observations. In the long run, there should be sufficient observing stations to cover the whole globe, allowing to detect stream outbursts which may remain unnoticed visually. RMOB contains typically: summaries of previous month's observations, equipment data, first results of stream activity by radio methods, relations between radio and optical meteors, references to other publications in the field of meteor astronomy and radio scatter techniques, announcements of meetings, short questions and answers, links to interesting web sites. Contributors are mentioned, and interested persons are asked to contact them directly. RMOB can be copied freely in unabridged and unmodified form. Extracts should indicate the source (Radio Meteor Obs Bulletin, month and year). If you want to subscribe (or un-subscribe) to the E-mail distribution list, please send a message to C. Steyaert. 3. CONTRIBUTORS / USEFUL ADDRESSES Enric Fraile Algeciras (EA3BTZ) C/ Moianes 19-21 Esc. A 6º 1ª, E Barcelona mailto:e.fraile@telefonica.net http://www.telefonica.net/web/enricfraile (in Spanish) http://astrosurf.com/somyce/c_radio.htm Orlando Benítez Sánchez Las Palmas de Gran Canaria, Spain mailto:avejerilla@yahoo.es Michael Boschat Royal Astronomical Society of Canada - Halifax Center 6306 Cork St., Apt.308, Halifax, Nova Scotia Canada B3L 1Z1 mailto:aa063@chebucto.ns.ca http://www.chebucto.ns.ca/~aa063 Jeff Brower Kelowna, British Columbia, Canada mailto:jbrower@meteorchaser.net http://members.shaw.ca/jbrower/ Julien Bruyland Lauwe, Belgium mailto:julien@bruyland.be Willy Camps Tessenderlo, Belgium mailto:willy.camps@telenet.be Johan Coussens Harelbeke, Belgium mailto:johan.coussens@skynet.be Gaspard De Wilde (ON4ZK) Dessel, Belgium mailto:on4zk@telenet.be Franky Dubois Langemark, Belgium mailto:astrosun@skynet.be http://www.digilife.be/club/franky.dubois/meteor.html David Entwistle Goosnargh, England mailto:david@radiometeor.plus.com http://www.radiometeor.plus.com/ Kurt A. Fisher Salt Lake City,Utah, USA mailto:fisherka@csolutions.net Station description: http://www.slas.us/gallery2/main.php?g2_itemId=2984 Karl-Heinz Gansel Dingden, Germany mailto:karl-heinz.gansel@t-online.de http://www.radio-astronomie.de/ra/ Observer: Luc Gobin Mechelen, Belgium mailto:luc.gobin@gmail.com Patrice Guérin La Chapelle, 79140 Le Pin, France mailto:guer1_pm@orange.fr Alex Guzanoff Oktyabrsky, Russian Federation mailto:radio-sky@rambler.ru Szabolcs Kiss Katai ut 99, H-2251 Tapioszecso, Hungary tel: +36 29 446 015 mailto:achilles@freemail.hu Peter Knol Appingedam, Netherlands mailto:cyberknol@gmail.com http://home.deds.nl/~knol Alfred Krohmal Syzran, Russian Federation mailto:rm4hm@rambler.ru Vitaly Mechinsky mailto:Lupus@belastro.net Cristian Negru mailto:cyo3fff@yahoo.com Romania Hiroshi Ogawa The Nippon Meteor Society mailto:h-ogawa@amro-net.jp Radio Meteor Obs. http://www.amro-net.jp/radio.htm Mike Otte W9YS 5001 S Koch Rd Pearl City, IL 61062 USA mailto:mmotte@starband.net http://mmotte.mystarband.net/ Alexei Pace Rabat, Malta mailto:alexei.pace@gmail.com SKiYMET Radar ALOMAR Observatory Norway mailto:singer@iap-kborn.de http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Jean-Louis Rault F6AGR Epinay sur Orge, France mailto:Jean-Louis.RAULT@fr.thalesgroup.com Steve Roush Apache Junction, AZ, USA mailto:ofitg@yahoo.com Wayne Sanders Prince George BC, Canada mailto:wsanders@xplornet.com http://users.xplornet.com/~rdlobs/ Ivan Sergey Belarus mailto:seriv76@tut.by Andy Smith Plymouth, United Kingdom mailto:andy@television.f9.co.uk http://www.tvcomm.co.uk/radio - Live audio available Chris Steyaert Mol, Belgium mailto:observations@rmob.org Most recent spectrograms: http://www.rmob.net Radio meteor mailing list (English): send 'subscribe radiometeoren' in message to majordomo@vvs.be Twitter @rmob_org Misha Svoiski Tempe, AZ, USA mailto:msvoiski@gmail.com Dave Swan Christchurch, UK mailto:dave@radiodesignservices.co.uk http://www.radiodesignservices.co.uk Istvan Tepliczky Budapest, Hungary mailto:tepi@mcse.hu Pierre Terrier Canet (close to Montpellier), France mailto:pierre.terrier@free.fr http://members.tripod.com/~astro_electronic/index.html Meteor & Colorgramme web site: http://page.to/meteor/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Dirk Van Hessche Appelterre-Eichem, Belgium mailto:dirk.van_hessche@skynet.be Maarten Vanleenhove Leest, Belgium mailto:maarten.vanleenhove@telenet.be http://www.supernovae.be/meteors Felix Verbelen (ON4AVF) Kampenhout, Belgium mailto:felix.verbelen@skynet.be John Wardle, G4CVA Bridlington, East Yorkshire, UK mailto:jawardle27@btinternet.com Richard White, Gi4DOH Bangor, Northern Ireland mailto:richard@ramfihaz.co.uk http://www.ramfihaz.com/information.htm -- Christian Steyaert (RMOB1205) 6 June 2012 --